From eea3a41609ab2ac72d19166812e01213de3b0bc3 Mon Sep 17 00:00:00 2001
From: Masaya Tojo <masaya@tojo.tokyo>
Date: Thu, 8 Aug 2024 01:07:32 +0900
Subject: Rename procedures from image-pixel-ref/set! to image-ref/set!

---
 README.md | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'README.md')

diff --git a/README.md b/README.md
index 3fb2a36..35cbc47 100644
--- a/README.md
+++ b/README.md
@@ -48,13 +48,13 @@ Returns the maximum value for pixel intensity in a PBM image, which is
 always `#t` for PBM images, indicating binary values (black and
 white).
 
-#### `(image-pixel-ref pbm-image x y) → boolean`
+#### `(image-ref pbm-image x y) → boolean`
 
 Returns the value of the pixel at coordinates `(x, y)` in the
 specified `image`. The return value is `#t` for a white pixel and `#f`
 for a black pixel.
 
-#### `(image-pixel-set! pbm-image x y b)`
+#### `(image-set! pbm-image x y b)`
 
 Sets the pixel at coordinates `(x, y)` in the specified `image` to
 the boolean value `b`. If `b` is `#t`, the pixel is set to white; if
@@ -72,12 +72,12 @@ intensity, defaulting to 255 if not provided.
 
 Returns the maximum pixel intensity value for the specified PGM image.
 
-#### `(image-pixel-ref pgm-image x y) → integer`
+#### `(image-ref pgm-image x y) → integer`
 
 Returns the gray value of the pixel at coordinates `(x, y)` in the
 specified PGM image. The value is an integer between 0 and `maxval`.
 
-#### `(image-pixel-set! pgm-image x y v)`
+#### `(image-set! pgm-image x y v)`
 
 Sets the pixel at coordinates `(x, y)` in the specified PGM image to
 the given integer value `v`, which must be between 0 and `maxval`.
@@ -94,13 +94,13 @@ intensity, defaulting to 255 if not provided.
 
 Returns the maximum color intensity value for the specified PPM image.
 
-#### `(image-pixel-ref ppm-image x y) → (values integer integer integer)`
+#### `(image-ref ppm-image x y) → (values integer integer integer)`
 
 Returns the RGB values of the pixel at coordinates `(x, y)` in the
 specified PPM image as three integers, representing the red, green,
 and blue components, respectively.
 
-### `(image-pixel-set! ppm-image x y r g b)`
+### `(image-set! ppm-image x y r g b)`
 
 Sets the pixel at coordinates `(x, y)` in the specified PPM image to
 the given RGB values `r`, `g`, and `b`, which must be integers between
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